Given numbers are 389,553,613,343

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 389,553,613,343 is 6461469329.

Find LCM of 389,553,613,343 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

7 x 389 x 79 x 613 x 49 = 6461469329

Therefore, the lowest common multiple of 389,553,613,343 is 6461469329.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

389 x 553 x 613 x 343 = 45230285303

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

389 : 1, 389

553 : 1, 7, 79, 553

613 : 1, 613

343 : 1, 7, 49, 343

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 389,553,613,343, is 1.

Now, the common factors can be found like this.

389:389

553:7x 79

613:613

343:7x 7x 7

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

7 = 7

Therefore, the value for common factors is 7.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 45230285303/(1x7)

LCM = 45230285303/7

LCM = 6461469329

Thus, we can understand that the LCM of 389,553,613,343 is 6461469329.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 659, 400, 365, 105
• LCM of 126, 206, 288, 844
• LCM of 309, 427, 456, 452
• LCM of 680, 422, 827, 884
• LCM of 372, 932, 957, 931

1. What is the LCM of 389, 553, 613, 343?

Answer: LCM of 389, 553, 613, 343 is 6461469329.

2. How to calculate the LCM of 389, 553, 613, 343?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 389, 553, 613, 343.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.